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fix(pdf-server): import highlight/underline/strike from existing PDFs - #592
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importPdfjsAnnotation expected nested quadPoints arrays, but pdf.js emits a flat Float32Array (8 numbers per quad). Iterating it yielded numbers, qp.length was undefined, rects stayed empty, and the function returned null - so every quad-based annotation in a loaded PDF was dropped from annotationMap and rendered only as unselectable canvas pixels. Shipped this way in #506; not a regression. Parse the flat array in 8-stride chunks, fall through to ann.rect if that yields nothing. Existing tests used the (wrong) nested fixture shape; switched them to Float32Array and added a 2-quad case + a rect-fallback case.
@modelcontextprotocol/ext-apps@modelcontextprotocol/server-basic-preact@modelcontextprotocol/server-basic-react@modelcontextprotocol/server-basic-solid@modelcontextprotocol/server-basic-svelte@modelcontextprotocol/server-basic-vanillajs@modelcontextprotocol/server-basic-vue@modelcontextprotocol/server-budget-allocator@modelcontextprotocol/server-cohort-heatmap@modelcontextprotocol/server-customer-segmentation@modelcontextprotocol/server-debug@modelcontextprotocol/server-map@modelcontextprotocol/server-pdf@modelcontextprotocol/server-scenario-modeler@modelcontextprotocol/server-shadertoy@modelcontextprotocol/server-sheet-music@modelcontextprotocol/server-system-monitor@modelcontextprotocol/server-threejs@modelcontextprotocol/server-transcript@modelcontextprotocol/server-video-resource@modelcontextprotocol/server-wiki-explorercommit: |
page.render() defaulted to AnnotationMode.ENABLE, painting every annotation's appearance stream onto the canvas. We ALSO import them into annotationMap and render DOM versions in #annotation-layer, so the user saw two representations: an unclickable canvas pixel that looked right, and our clickable DOM element that looked like our styling. Clicking the 'real' one did nothing. Set annotationMode: DISABLE so the canvas is page-content-only and our layer is the single source of truth for markup. Imported annotations now behave identically to user-created ones (select/drag/delete). Form widgets are unaffected (#form-layer via AnnotationLayer.render). get_screenshot keeps ENABLE_STORAGE so screenshots still show annotations. Known trade-offs: - Stamps with image appearance streams degrade to our text-label render (no rasterization yet). - Annotation types we don't import (Ink, Polygon, Caret, ...) no longer ghost on the canvas - they're invisible. They were never editable anyway; loadBaselineAnnotations already logs them.
… canvas" This reverts commit 2f989a7.
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What
importPdfjsAnnotationparsesquadPointsas a flatFloat32Array(8 numbers per quad, the shape pdf.js actually emits) instead of nested arrays. Falls through toann.rectif no quads. Highlight/underline/strike annotations from a loaded PDF now reachannotationMapand are selectable/editable.Tests
Existing fixtures switched to
Float32Array; added a 2-quad multi-line case and a rect-fallback case.Follow-up
Appearance-stream stamps and types we don't model still double-render (canvas + our DOM) — separate PR will rasterize per-annotation via
annotationCanvasMap.